<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="https://unpkg.com/axios/dist/axios.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>

<body>
    <div id="app">
        <input type="button" value="获取笑话" @click="getJoke">
        <p>{{ joke }}</p>
    </div>
    <script>
        var app = new Vue({
            el: "#app",
            data: {
                joke: ""
            },
            methods: {
                getJoke: function () {
                    var that = this;
                    axios.get("https://autumnfish.cn/api/joke")
                        .then(function (response) {
                            that.joke = response.data;
                        }, function (err) { })
                }
            }
        })
    </script>
</body>

</html>